Chloroquine-resistant Plasmodium falciparum malaris acquired in East Africa--Pennsylvania.
D000293:Adolescent; D000351:Africa, Eastern; D002738:Chloroquine / Q000494:pharmacology*; D004352:Drug Resistance, Microbial; D006801:Humans; D008288:Malaria / Q000517:prevention & control*; D008297:Male; D010414:Pennsylvania; D010963:Plasmodium falciparum / Q000187:drug effects*
D002738:Chloroquine